CVS commit: [netbsd-5] src/sys/arch/x86/x86

[Soren Jacobsen <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Mon Feb  2 19:39:38 UTC 2009

Modified Files:
        src/sys/arch/x86/x86 [netbsd-5]: tsc.c

Log Message:
Pull up following revision(s) (requested by ad in ticket #362):
        sys/arch/x86/x86/tsc.c: revision 1.21
A fix for failed TSC calibration with the message "ERROR: %lld cycle TSC
drift observed".
On i386, cpu_cc_skew was written out as two 32-bit words. If unlucky, the
boot processor could read the whole 64-bit value after only 32-bits of the
update were written back to main memory.


To generate a diff of this commit:
cvs rdiff -r1.20 -r1.20.4.1 src/sys/arch/x86/x86/tsc.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.